PAROC step sound insulation minimises structural borne (step sound) noise and improves living comfort in the building. PAROC SSB 2t step sound insulation reduces the sound through the timber floor by half. The stone wool slab is placed between two floor slab layers. These boards can be plaster or fibreboards, thicknesses from 13 to 25 mm. One layer can be replaced by parquet.

Wooden floor, step sound
  • Floor covering
  • Floor board
  • Step sound insulation: PAROC SSB 2t
  • Floor board
  • Timber joists + PAROC eXtra
  • Ceiling